Lindemann 102038 13 Inches x 18 Inches Sealtight Damper

Part number: 102038 Size: 13 Inches x 18 Inches Material: Constructed of cast-aluminum and stainless steel for rust and corrosion resistance Origin: American made in Atlanta, Georgia Comprehensive sealing: Features a comprehensive silicone seal gasket and solid silicone rubber gasket for 99% damper frame sealing Freeze-resistant design: Less likely to freeze shut than dampers of similar construction Energy-efficient: Provides an energy-efficient solution, saving hundreds on energy bills Thermal and acoustic insulation: Offers a complete shield between the inside paid heat and air conditioning and the outside temperatures, minimizing outside noises Easy operation: Includes an easy-to-use finger touch control due to the precisely balanced and hinged lid Improved airflow: Maximizes damper opening, providing up to 15% more airflow than the competition All-inclusive package: Includes a 30ft cable and all mounting hardware for easy installation Fitment: Designed to fit inside flue tile dimensions from 9.625in X 15in up to 12.75in X 17.5in Assembled Product Weight: 9 Lbs.